Your Manufacturer’s Warranty is Secure – Choose the Lubricant You Want AMSOIL lubricants maintain your factory vehicle and equipment warranties. _by David Hilgendorf January 12, 2024 According to the Federal Trade Commission, manufacturers or sellers may make promises to stand…
How Often Should I Change Differential Fluid?
How Often Should I Change Differential Fluid? Fluid change intervals depend on your vehicle, driving conditions and gear oil quality. _by David Hilgendorf|Feb 26, 2023 A differential is a set of gears that allows a vehicle’s driven wheels to revolve…
Signature Series 0W-40 Motor Oil Now Recommended for Chrysler MS-A0921 Specification
Signature Series 0W-40 Motor Oil Now Recommended for the Latest Chrysler Performance Spec Oct. 13, 2023 AMSOIL Signature Series 0W-40 (AZF) is now recommended for applications that call for the Chrysler MS-A0921 specification. This specification covers many newer Dodge SRT…
How to Store a Snowblower
How to Store your Snowblower properly. Prevent damage during summer season. John Baker|Apr 06, 2023 2:12 PM Storing a snowblower properly is vital to ensuring it fires up when the snow eventually returns. When the first storm of the season…
The Difference Between GL-4 and GL-5 Gear Lube
The Difference Between GL-4 and GL-5 Gear Oil The main difference between GL-4 and GL-5 gear oils is in the level of extreme-pressure (EP) additives. It’s really very simple. They are not interchangeable and GL5 didn’t replace GL4. by Eddie…
European Oils Tech Introduction Archive
Explaining Why European Oils I wanted to keep some of these older post available as they contain some great technical information which is now difficult to find. These from from the older site. New AMSOIL European Car Formula 5W-30 Synthetic…
Do Coolant Additives Work?
What Are The Limitations of Coolant Additives? John Baker|Oct 10, 2021 10:39 AM Store shelves contain several coolant additives that promise to reduce engine heat, control overheating and fight corrosion. Do coolant additives work? And, if so, are they necessary? It’s tough…
New Technologies Prompt New Industry Standards
NEW TECHNOLOGIES PROMPT NEW INDUSTRY STANDARDS ILSAC GF-6 and API SP specifications coming May 1. AMSOIL is already ahead of the game. Original equipment manufacturers (OEMs) are under pressure to improve fuel economy and reduce emissions. As a result, most…
Figuring out Engine Knock
Why Does My Engine Knock? 3 Possible Explanations. John Baker|Aug 06, 2019 10:56 AM There are a few different reasons your engine might make a knocking, ticking or pinging sound. Let’s break each down and talk about what might be…
ILSAC GF-6, API SP & dexos: Making Sense of New Oil Specs.
Understanding dexos, GF-6, API SP: New Oil Specifications Andy Arendt|May 01, 2020 7:41 AM As engine-operating conditions grow more severe, so do the demands placed on your motor oil. Hence the need for updated oil specifications, like ILSAC GF-6, API…